A wireless charging device according to an embodiment can enhance charging efficiency and minimize heat generation while having an appropriate thickness by satisfying a specific expression in which characteristics including the distance between a magnetic part and a shield part and a Q factor are reflected. Therefore, the wireless charging device is useful for a mobility means, such as an electric vehicle, requiring high-capacity power transmission between a transmitter and a receiver.
WIRELESS CHARGING DEVICE AND MOBILITY MEANS COMPRISING SAME
2023-10-26
Patent
Electronic Resource
English
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